Palawan Express Marathon 2018 will be on June 17, 2018 at SM City Puerto Princesa, Puerto Princesa City, Palawan. Palawan Express Marathon 2018 June 17, 2018 Palawan EVENT DISTANCES 3K, 5K, 10K, 21K, 42K REGISTRATION FEE 3K – Php 250 5K – Php 350 10K – Php 500 21K –...